Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21372037 · ArcScan

Block

#21,372,037

2026-09-17 18:43:15 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,037
Timestamp: 20 days ago · 2026-09-17 18:43:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa7ac96a55f66b3c6eff0557ff1ad1a5d73ec58f9e332a870043dd7d0d649280
Parent hash: 0x2d7f3dba…2f460d4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,037 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.0%4,812,062 / 30,000,000

Base fee

20 gwei

State root

0x8b26823e4b75…113fbff55ef7

Transactions root

0x5843ee3720f4…e5f7e9863737

Receipts root

0x7e7d4dfe92d2…a6d8af499d07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800